Table 2.
Results of regression analyses on concurrent and lifetime Phe measures, IDC and MMN amplitudes. lt=low tone deviants, ht=high tone deviants, av=average MMN amplitudes. Regression results are reported only if standardized residuals were below 3 and Cook’s distances were below 1 and the regression model was significant. R2=portion of explained variance in the MMN components
| Phe measure | MMN component | Sites | R2 | df | F | P |
|---|---|---|---|---|---|---|
| Conc.Phe | MMN-av | AF8, F8 | .148 | 2/45 | 5.07 | .010 |
| IDC | MMN-lt | F | .081 | 1/41 | 4.73 | .036 |
| ln(IDC) | MMN-av | AF3, AF4, Fpz, Fp2 | .522 | 4/39 | 12.74 | .0001 |
| Phe age 1 | MMN-av | F, AF | .116 | 1/41 | 6.53 | .014 |
| MMN-ht | F, AF | .333 | 2/40 | 11.50 | .0001 | |
| Phe age 2 | MMN-lt | F, AF | .121 | 1/40 | 6.67 | .014 |
| Phe age 8 | MMN-ht | FC6, FPz | .182 | 2/38 | 5.47 | .008 |
| Phe age 9 | MMN-ht | F8, Fp2 | .391 | 2/33 | 12.21 | .0001 |
| MMN-lt | Cz, Fz, Fpz | .354 | 3/32 | 7.39 | .001 |